Method for reconstructing Australia nut forest by eucalyptus forest

Abstract

The invention discloses a method for reconstructing an Australia nut forest by a eucalyptus forest. According to the method, eucalyptus stumps are drilled, paraquat is sprayed after the eucalyptus stumps grow out new branches and leaves, chlorenchyma of the new branches and leaves rapidly absorb the paraquat, the new branches and leaves are died, hexazinone is sprayed onto the eucalyptus stumps, metabolic disorders of the eucalyptus stumps are achieved, the eucalyptus stumps can be killed under double actions of the paraquat and the hexazinone, urea and slat serve as rot agents, the concentration of the urea and the slat of the eucalyptus stumps and eucalyptus root systems is excessive, a protein structure is broken, the eucalyptus stumps and the eucalyptus root systems are further burnt under the conditions of high salt and ammonia and strong base, the eucalyptus stumps are poisoned, rotting of the eucalyptus stumps and the eucalyptus root systems is accelerated, a corrosion promotingagent is added, protein synthesis of the eucalyptus stumps is further interfered, rotting of the eucalyptus stumps and the eucalyptus root systems is promoted, compound fertilizers and leaf fertilizers are reasonably applied onto the planted Australia nut forest, and premature senescence of Australia nut trees can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for transforming a eucalyptus forest into a macadamia nut forest. Background technique [0002] According to the survey, since the introduction of eucalyptus in my country, many natural forests, mixed forests and other places where eucalyptus were planted have been destroyed on a large scale, resulting in soil compaction, barrenness, desertification, and stagnation of the growth of the surrounding original trees. At present, my country's Guangxi has proposed prohibition regulations, and those who violate the regulations will be punished with a penalty of more than 500 yuan and less than 10,000 yuan, which shows how harmful eucalyptus is. The specific reasons for the ban on planting are as follows: (1) High water demand: Eucalyptus is a fast-growing and high-yielding forest with high water demand. Planting it in the soil will cause the groundwater level to d...

AI Technical Summary

Problems solved by technology

[0003] Cut down the eucalyptus forest, and the remaining eucalyptus stumps are very easy to pull out new branches and leaves. It is very difficult to completely kill the eucalyptus stumps. The existing method of completely killing the eucalyptus stumps is to dig out the roots of the eucalyptus stumps, but the workload is very large. Time-consuming

In addition, the places where eucalyptus trees were planted have been extensively destroyed, and the soil quality is poor. Under the condition that the cultivation technology of macadamia nut trees is not mature enough, macadamia nut trees are prone to premature aging, and the economic benefits are low